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Shop / Exhaust / 4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB
4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB
4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB photo 1
4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB photo 2
4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB photo 3
4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB photo 4
4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB photo 5
SPELAB

4''/5'' Stainless Steel Diesel Muffler For Dodge Ram Diesel Duramax Powerstroke | SPELAB

MPN: SPES08128
Daily DriverTow PigStreet Performance
$125
Ships From Supplier · Ships in 3–10 business days
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Shipping calculated at checkout
Vehicle recommended
Fitment not verified for this part

Fitment has not been verified for this part — confirm it fits your truck before ordering.

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---tab Description---

Enhance the sonic signature of your truck  while also improving its performance with our Diesel Performance Exhaust Muffler. Available in two models: T409 4 inch /5  inch  Muffler , you have the power to choose the best fit for your ride.

Inlet Diameter: 4.0Inch/5.0Inch

Product Features

Each of our mufflers boasts an array of features, all designed to deliver superior flow, rich throaty sound, and lifelong protection. Key features include:

• Straight-through flow path for maximum performance

• Non-directional design - install whichever way suits your setup

• Stainless steel construction for lifelong protection

• Internal stainless steel mesh & fiberglass construction to withstand harsh conditions and advanced technology to absorb unwanted interior resonance.

• Straight-through design to reduce back pressure and enhance performance

---tab Fitment---

Fitment

Designed to fit a wide array of diesel vehicles, ranging from For Dodge Ram Diesel to Duramax and Powerstroke .

---tab Shipping & Returns---

Fast Shipping Policy

Your order will be dispatched within 1-2 business days , and the package will arrive within your order's estimated date. Click for Shipping Policy

Easy Return Policy

Every order comes with a 14-day free return , which means you don't have to pay for a return slip. Click for Return Policy

Warranty
Warranty based on supplier terms

SPELAB Auto Parts: 1 year from delivery; supplier conditions apply. SPELAB offers a one-year limited warranty from delivery for material/workmanship defects under normal use, original purchaser only, with proof of purchase. Consumables, wear/cosmetic damage, improper installation, alteration, misuse and removal/installation labor are excluded. Approved remedies are repair, replacement or replacement parts at SPELAB’s discretion.

Return and warranty information is based on what SPELAB Auto Parts offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.

SPELAB Auto Parts warranty policyView complete warranty

Product conditions

Return and warranty information is based on what SPELAB Auto Parts offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.

Universal product. Review all measurements and installation requirements before ordering.

Return eligibility
SPELAB allows return requests within 30 days of delivery, with authorization and undamaged goods, original packaging and accessories. Tuners are final sale. Customer pays voluntary return shipping; original shipping is not refunded. SPELAB pays return shipping for approved damaged, incorrect or manufacturing-defective items. Transit damage must be reported within two business days and incorrect items within seven days. Based on what SPELAB Auto Parts offers.
Return window
Not stated for this product; see supplier terms
Restocking fee
See supplier terms; no product-specific fee stated
Return shipping
Based on the supplier’s return policy; see terms
Made to order
No
Backorder status
Not backordered
Cancellation
Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
Warranty provider
SPELAB Auto Parts
Warranty duration
1 year from delivery; supplier conditions apply
Compatibility
Universal product — review all measurements
Legal use
Street legal
Processing estimate
3–10 business days supplier processing
Shipping
Shipping calculated at checkout
Signature
No signature requirement
Supplier
SPELAB Auto Parts

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.